TRE

AFR Direct Master Warehouse Distributor - All AFR Products Available.
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eBay Store for all other auctions or contact us and we can create a special listing for you!

AFR 325cc BBC Rectangle Cylinder Heads

This auction is for a BRAND NEW PAIR of AFR Rectangle Port BBC As-Cast 325cc cylinder heads, CUSTOM ORDER 3-4 weeks build time!

AFR's 325cc heads are designed feature partially CNC ported intake, exhaust, A356 aluminum castings and high quality components throughout. Recommended for more aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build.

AFR Part # 2101

There are many different options available for AFR heads, please view the details section below for the details on these heads. Please contact us with questions or check our eBay Store for the many other AFR heads available, and options such as upgrading springs or retainers.

  

Wholesale Distribution available, contact us and we can create a special listing for you!

AFR's Best of Both Solution
Are you looking for big torque and big horsepower numbers? Our BB Chevy line of medium volume intake runners will provide you with exactly that. The phrase "having your cake and eating it to" would certainly be appropriate with the moderately sized intake runners producing tremendous flow figures across the entire lift range. These high flow/high velocity ports provide extreme versatility and fill the needs of many applications. From a max-effort high compression 454 to a 605 CID low rpm marine application, these aluminum cylinder heads would be a great choice. These heads would also be ideal in a larger cubic inch "Pro-Street" application with their broad torque range, as well as significant rpm and horsepower capability. These cylinder heads will work best with a primary operating range of 3000-7000 rpm's (This range is an average and will vary with engine displacement as well as component selection). The 325cc come standard with AFR’s trademark .750" thick head deck, reinforced rocker stud bosses, and are equipped with premium one piece stainless steel 2.300" intake valves and 1.880" exhaust valves. Standard combustion chamber volume is 115cc's on our 325 “As Cast” pieces, while the CNC Chamber 325 version comes with a 121cc chamber. Properly selecting the correct cylinder head for an application depends on a large number of variables. Please consult with one of our sales technicians to assist you in making the best decision for your particular application

 Note:
Optional stud girdle required for 2° rolled valve angles and 1" longer head bolts needed on four bottom exhaust bolt holes. Longer pushrods might also be required.

CUSTOM ORDER - typically takes 3-4 weeks:
AFR# 2101 - 325cc Heads, Rectangle Port, 117cc Chambers,
NON-emission
AFR# 2101-1 - 325cc
Heads, Rectangle Port, CNC 121cc Chambers, NON-emission
AFR# 3250 - 325cc Heads, Rectangle Port, 117cc Chambers, No Parts, NON-emission
AFR# 3250-1 - 325cc
Heads, Rectangle Port, CNC 121cc Chambers,
NON-emission

Many BBC Rectangle Port 305cc, 315cc, 325cc, 335cc, 345cc, 357cc, 377cc and 385cc Head sets in stock ready to ship with free shipping, email or call now to check if your desired part number is in stock, no need to wait 3-4 weeks like from other AFR dealers!
Due to the large demand for AFR heads, AFR currently takes 3-4 weeks to build a set of heads. Contact us now to check if we have the heads you want sitting on our shelves!


Basic Package Components Part #
20% CNC Ported Exhaust Ports
30% CNC Ported Intake Ports

Competition 5-angle Valve Job

11/32" Intake Valve, 2.300" x5.500" O.A.L AFR #7626
11/32" Nail Head Exhaust Valve, 1.880" x 5.450" Overall Valve Length AFR #7631
PAC Racing Spring #1224 1.625 O.D. Solid Roller, 275lbs on seat, .850 Maximum Lift, Max RPM 7400-7600 AFR #8031
Manley 10° Steel Retainers 1.500" O.D x 1.168" I.D x .844" I.D AFR #8518
10° 11/32" Valve Locks with lashcap recess AFR #9005
ARP 7/16" Rocker Exhaust Studs AFR #6406
ARP 7/16" Rocker Intake Studs AFR #6407
Adjustable 3/8" Guide Plates AFR #6109
11/32" Viton Valve Seals AFR #6611
Hardened Spring Cup 1.740" O.D / 1.650" I.D AFR #8046
Intake Valve Seats 2.450" O.D x 2.000" I.D x .375" Deep AFR #9062
Exhaust Valve Seats 2.000" O.D x 1.580" I.D x .375" Deep AFR #9064
11/32" Intake Bronze Valve Guides .531" O.D x 2.10" O.A.L AFR #9045
11/32" Exhaust Bronze Valve Guides .531" O.D x 2.25" O.A.L AFR #9046

Specifications, Features, and Optional Supporting Components
Head Torque 75 ft. lbs
Intake Port Gasket AFR #6853 (.120" Thick) or AFR #6855 (.060" Thick)
Exhaust Port Gasket AFR #6858
Head Gasket, Fel-Pro #1047 (Mark V and VI) AFR #6849
Head Gasket, Fel-Pro #1017-1 (Mark IV) AFR #6350
Head Bolts, ARP 135-3703 (Mark IV) AFR #6306
Head Bolts, ARP 135-3707 (Mark V) AFR #6308
Head Studs, ARP 235-4713 AFR #6307
Head Bolt Washers, Manley AFR #6320
Suggested Manifold
Super Victor Victor Jr., 
Spark Plug Starting Range Autolite 3932
Combustion Chambers 121cc w/ CNC Chambers or 117cc w/ As Cast Chambers
Valve Spring Pocket Diameter 1.725 O.D
Intake Port Dimension 2.360"H x 1.685"W x 3/8 Radius
Exhaust Port Dimension 1.720"H x 1.920" W
Valve Angle 24°/4° Intake, 15°/4° Exhaust
Angle Mill
.009" per cc/ Maximum 104cc as cast or CNC Chamber
Flat Mill
.006" per cc/ Maximum 108cc as cast or 114cc CNC Chamber
Stud Girdle, (AFR Specific) AFR #6202
Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads.
Note: Milling head deck will affect flow numbers.
1" longer head bolts needed on four bottom exhaust bolt holes. Angle mills might require a .120 thick intake gasket.
We have AFR heads to fit almost every performance application!
Check out our eBay Store or contact us




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-IN STOCK ITEMS- Ship no later than the second business day after receiving cleared payment.
Pay by 12pm PST and most orders will have SAME DAY SHIPPING!
Due to PayPal and Credit Card policies any item or combination of items valued over $250 requires a signature for delivery.
All items paid with PayPal must ship to the address in the shipping address field in your payment details as required by PayPal.
If there are any issues fulfilling your order we will contact you and offer a full refund if there will be more than 5 days until shipping.
Any item paid for with an echeck through PayPal will not ship until the money clears, typically 3-5 business days.
We observe all major holidays; please contact us before bidding if you are unsure of when your item will ship.

Domestic Shipping Options (Please note that day one is the day after the item ships):

-UPS Ground- 1-7 days. Check at www.ups.com for your location.
-USPS Priority Mail- 1-4 days but no detailed tracking with this service.
-USPS Express Mail- 1-3 days and more detailed tracking than priority.
-UPS Next Day Guaranteed- Order by 12pm Pacific Time to ship the same day for next day guaranteed delivery!
UPS Ground and USPS Priority Mail do not have a guaranteed shipping timeframe. If you need your item ASAP in a guaranteed number of days we highly recommend upgrading to USPS Express Mail or UPS Next Day.

International Shipping Services:

- USPS Priority Mail- 6-14 days typical delivery time, but as long as one month on rare occasions. BUYER BEWARE - NO TRACKING with this service.
- USPS Express Mail- HIGHLY RECOMMENDED 3-5 days typical delivery time with tracking, but as long as 2-3 weeks on rare occasions.
- UPS Worldwide Expedited - 3-9 days GUARANTEED! (Most Countries, check UPS.com)
- UPS Worldwide Saver - 1-5 days GUARANTEED! (Most Countries, check UPS.com)
- UPS Standard to Canada - 4-10 days, ground service, check your zip code on UPS.com for estimated delivery date.
Since USPS Priority Mail International does not have tracking we strongly recommend upgrading international shipping to USPS Express Mail or to USPS Global Express Guaranteed.

International Information:

We will ship any part from any auction to anywhere in the world!
All customs fees are paid by the receiver.
Please research your customs fees with your local government before ordering so you know what to expect to pay once the shipment arrives.
We do not lower invoice values since it is a violation of US and International custom laws.
All international shipments are shipped with the correct value for the parts shipped.
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If you give us 4 stars, it may seem like a good score, technically a 4 is "Satisfied", eBay, however, considers this a low grade. eBay requires sellers to maintain very high standards to continue receiving the best pricing, which leads to lower item costs for the customer. If you were satisfied with the transaction, please leave positive feedback with all 5 stars for the DSR ratings.

Please be patient and don't give negative feedback or below 5 star Detailed Seller Ratings without talking to us first.
Let us work to resolve your problem so everyone is happy.
  
Credit card payments can be made by calling

Due to eBay policies, sellers are no longer allowed to accept any other method of payment for eBay items besides credit card, debit card or paypal.
This means that TREperformance is not allowed to accept other payment methods for any item purchased through eBay.
It is always acceptable to visit our store in person to make payment and pickup your item at:

TREperformance
1725 Monrovia Ave.
Suite D7
Costa Mesa, CA 92627

  
RETURNS AND EXCHANGES:
We accept returns of unused, uninstalled, brand new goods, but we must charge a restocking fee of 20% to cover the costs we incur from eBay, Paypal, shipping, labor, etc. We also must charge a 20% restocking fee on any order which is cancelled after payment has been received, even if that order has not shipped. This is also to help cover the fees associated with eBay, PayPal, order processing, restocking, etc. If you would like to return or exchange an item please email us with your paypal or authorize.net transaction id # and the reason for the return or exchange.
No returns are accepted without an RMA number which is given to the customer by TREperformance via email. Always have the RMA number clearly written on multiple sides of the package when you return the item. If it is not clearly written on multiple sides of the box it may be returned to sender. All returns must be received within 30 days of purchase.

ACCEPTANCE OF TERMS:
Your bid is a contract! By clicking upon "Place Bid" or "Buy It Now" or "Make Offer" the Buyer acknowledges that this action shall be treated as a legally binding "electronic signature," as this term is defined under federal law in the Electronic Signatures in Global and National Commerce Act of 2000. Buyer also acknowledges that he/she has read this web-page, as well as eBay's "Rules for Buyers" in there entirety, and has unconditionally accepted all terms included therein. Buyer also thereby warrants that he/she has any applicable legal authority to purchase this equipment, and that he/she will not use, sell, or otherwise distribute this item in any manner in violation of applicable state and federal laws. Buyer also agrees to indemnify and hold harmless TREperformance for liability from any and all claims arising out of Buyer's use, sale, or other distribution of this item. No refunds will be given unless the buyer receives prior written approval from TREperformance, and no repairs will be provided, nor labor charges covered by TREperformance in any situation. Seller reserves the right not to sell to bidders with excessive negative or "0" feedback.
  
Contact info:
Email Anytime
Storefront Hours: Monday - Friday 8:00 AM - 4:00 PM PST

Mailing, Shipping & Storefront Address:

TREperformance
1725 Monrovia Ave.
Suite D7
Costa Mesa, CA 92627